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| author | Android Partner Docs <noreply@android.com> | 2017-06-23 13:18:39 -0700 |
|---|---|---|
| committer | Clay Murphy <claym@google.com> | 2017-06-26 13:40:01 -0700 |
| commit | cb2b2fcd6e35be6139157b1f401b2cc81b61679f (patch) | |
| tree | 993d64201a783b91d3b9ad990ebe30afca79c960 /en/source | |
| parent | 14605d77b5e0aabc741b2b69d53e9e772f010b23 (diff) | |
| download | source.android.com-cb2b2fcd6e35be6139157b1f401b2cc81b61679f.tar.gz | |
Docs: Changes to source.android.com
- 159984637 Remove stale information from known issues page by daroberts <daroberts@google.com>
- 159713438 Fixed spelling error in terminal command and removed extr... by cqn <cqn@google.com>
- 159634352 Fix name of SEEC driver by claym <claym@google.com>
- 159628057 Remove unneeded closing tag by cqn <cqn@google.com>
- 159627213 Remove unneeded closing tags by cqn <cqn@google.com>
- 159627180 Fix minor tag nesting issue by cqn <cqn@google.com>
- 159627159 Fixed HTML tag nesting by cqn <cqn@google.com>
- 159626603 Add missing closing tags by cqn <cqn@google.com>
- 159626543 Remove unneeded tag by cqn <cqn@google.com>
- 159626515 Fix tag nesting by cqn <cqn@google.com>
- 159626453 Changed tag nesting issues by cqn <cqn@google.com>
- 159626442 Add missing tag by cqn <cqn@google.com>
- 159625955 Added missing paragraph tags by cqn <cqn@google.com>
- 159625722 Fixed header closing tag by cqn <cqn@google.com>
- 159625168 Delete unneeded code tag by cqn <cqn@google.com>
- 159624516 Add note explaining dollar sign in sample commands by claym <claym@google.com>
- 159615772 Delete unneeded </code> tags by cqn <cqn@google.com>
- 159615658 Added missing closing tag by cqn <cqn@google.com>
- 159612512 Removed a couple unneeded <p> tags by cqn <cqn@google.com>
- 159612476 Add missing <p> tag by cqn <cqn@google.com>
PiperOrigin-RevId: 159984637
Change-Id: Ib9f6f4905c548fc113dc0724e3e776ad8685a628
Diffstat (limited to 'en/source')
| -rw-r--r-- | en/source/initializing.html | 7 | ||||
| -rw-r--r-- | en/source/known-issues.html | 158 |
2 files changed, 14 insertions, 151 deletions
diff --git a/en/source/initializing.html b/en/source/initializing.html index 7e87f5e1..e2236185 100644 --- a/en/source/initializing.html +++ b/en/source/initializing.html @@ -21,13 +21,16 @@ limitations under the License. --> - - <p>This section describes how to set up your local work environment to build the Android source files. You will need to use Linux or Mac OS. Building under Windows is not currently supported.</p> <p>For an overview of the entire code-review and code-update process, see <a href="life-of-a-patch.html">Life of a Patch</a>.</p> +<p class="note"><strong>Note:</strong> All commands in this site are preceded +by a dollar sign ($) to differentiate them from output or entries within files. +You may use the <em>Click to copy</em> feature at the top right of each command +box to copy all lines without the dollar signs or triple-click each line to +copy it individually without the dollar sign.</p> <h2 id="choosing-a-branch">Choosing a Branch</h2> <p>Some of the requirements for your build environment are determined by which version of the source code you plan to compile. See diff --git a/en/source/known-issues.html b/en/source/known-issues.html index 90c95f8d..e72de555 100644 --- a/en/source/known-issues.html +++ b/en/source/known-issues.html @@ -1,6 +1,6 @@ <html devsite> <head> - <title>Known Issues</title> + <title>Source Sync Issues</title> <meta name="project_path" value="/_project.yaml" /> <meta name="book_path" value="/_book.yaml" /> </head> @@ -21,132 +21,11 @@ limitations under the License. --> + <p>Even with our best care, small problems sometimes slip in. This page details + some known issues you may encounter while trying to sync the Android source code. - -<p>Even with our best care, small problems sometimes slip in. This page keeps -track of the known issues around using the Android source code.</p> - -<h2 id="build-issues">Build issues</h2> - -<h3 id="missing-cellbroadcastreceiver">Missing CellBroadcastReceiver in toro builds</h3> -<p><strong>Symptom</strong></p>On AOSP builds for toro (up to Jelly Bean 4.2.1), -CellBroadcastReceiver doesn't get included in the system.</p> - -<p><strong>Cause:</strong></p> There's a typo in <code>vendor/samsung/toro/device-partial.mk</code>, -where <code>PRODUCT_PACKAGES</code> has the K replaced by an H. -<p><strong>Fix</strong>: Use the latest packages for 4.2.2, or manually fix the typo.</p> - -<h3 id="missing-cts-native-xml-generator">Missing CTS Native XML Generator</h3> -<p><strong>Symptom</strong>: On some builds of IceCreamSandwich and later, the following -warning is printed early during the build: -<code>/bin/bash: line 0: cd: cts/tools/cts-native-xml-generator/src/res: No -such file or directory</code></p> -<p><strong>Cause</strong>: Some makefile references that path, which doesn't exist.</p> -<p><strong>Fix</strong>: None. This is a harmless warning.</p> - -<h3 id="black-gingerbread-emulator">Black Gingerbread Emulator</h3> -<p><strong>Symptom</strong>: The emulator built directly from the gingerbread branch -doesn't start and stays stuck on a black screen.</p> -<p><strong>Cause</strong>: The gingerbread branch uses version R7 of the emulator, -which doesn't have all the features necessary to run recent versions -of gingerbread.</p> -<p><strong>Fix</strong>: Use version R12 of the emulator, and a newer kernel that matches -those tools. No need to do a clean build.</p> -<pre class="devsite-click-to-copy"> -<code class="devsite-terminal">repo forall platform/external/qemu -c git checkout aosp/tools_r12</code> -<code class="devsite-terminal">make</code> -<code class="devsite-terminal">emulator -kernel prebuilt/android-arm/kernel/kernel-qemu-armv7</code> -</pre> - -<h3 id="emulator-built-on-macos-107-lion-doesnt-work">Emulator built on MacOS 10.7 Lion doesn't work.</h3> -<p><strong>Symptom</strong>: The emulator (any version) built on MacOS 10.7 Lion -and/or on XCode 4.x doesn't start.</p> -<p><strong>Cause</strong>: Some change in the development environment causes -the emulator to be compiled in a way that prevents it from working.</p> -<p><strong>Fix</strong>: Use an emulator binary from the SDK, which is built on -MacOS 10.6 with XCode 3 and works on MacOS 10.7.</p> - -<h3 id="partial-and-emulator-builds"><code>WITH_DEXPREOPT=true</code> and emulator builds.</h3> -<p><strong>Symptom</strong>: When conducting partial builds or syncs (make system no dependencies) -on emulator builds, the resulting build doesn't work.</p> -<p><strong>Cause</strong>: All emulator builds now run Dex optimization at build -time by default, which requires to follow all dependencies to -re-optimize the applications each time the framework changes.</p> -<p><strong>Fix</strong>: Locally disable Dex optimizations by entering the following command:</p> -<pre class="devsite-terminal devsite-click-to-copy">export WITH_DEXPREOPT=false</pre> -<p>Delete the existing optimized version by entering the following command:</p> -<pre class="devsite-terminal devsite-click-to-copy">make installclean</pre> -<p>Run a full build to re-generate non-optimized versions. After that, partial builds will work.</p> - -<h3 id="permission-denied-during-builds">"Permission Denied" during builds.</h3> -<p><strong>Symptom</strong>: All builds fail with "Permission Denied", possibly -along with anti-virus warnings.</p> -<p><strong>Cause</strong>: Some anti-virus programs mistakenly recognize some -source files in the Android source tree as if they contained -viruses.</p> -<p><strong>Fix</strong>: After verifying that there are no actual viruses -involved, disable anti-virus on the Android tree. This has -the added benefit of reducing build times.</p> - -<h3 id="build-errors-related-to-using-the-wrong-compiler">Build errors related to using the wrong compiler.</h3> -<p><strong>Symptom</strong>: The build fails with various symptoms. One -such symptom is <code>cc1: error: unrecognized command line option "-m32"</code></p> -<p><strong>Cause</strong>: The Android build system uses the default compiler -in the PATH, assuming it's a suitable compiler to generate -binaries that run on the host. Other situations (e.g. using -the Android NDK or building the kernel) cause the default -compiler to not be a host compiler.</p> -<p><strong>Fix</strong>: Use a "clean" shell, in which no previous -actions could have swapped the default compiler.</p> - -<h3 id="build-errors-caused-by-non-default-tool-settings">Build errors caused by non-default tool settings.</h3> -<p><strong>Symptom</strong>: The build fails with various symptoms, possibly -complaining about missing files or files that have the -wrong format. One such symptom is <code>member [...] in archive is not an object</code>.</p> -<p><strong>Cause</strong>: The Android build system tends to use many host tools -and to rely on their default behaviors. Some settings change -those tools' behaviors and make them behave in ways that -confuse the build system. Variables known to cause such -issues are <code>CDPATH</code> and <code>GREP_OPTIONS</code>.</p> -<p><strong>Fix</strong>: Build Android in an environment that has as few -customizations as possible.</p> - -<h3 id="build-error-with-40x-and-earlier-on-macos-107">Build error with 4.0.x and earlier on MacOS 10.7.</h3> -<p><strong>Symptom</strong>: Building IceCreamSandwich 4.0.x (and older -versions) fails on MacOS 10.7 with errors similar to this: -<code>Undefined symbols for architecture i386: "_SDL_Init"</code></p> -<p><strong>Cause</strong>: 4.0.x is not compatible with MacOS 10.7.</p> -<p><strong>Fix</strong>: Either downgrade to MacOS 10.6, or use the master -branch, which can be built on MacOS 10.7.</p> -<pre class="devsite-click-to-copy"> -<code class="devsite-terminal">repo init -b master</code> -<code class="devsite-terminal">repo sync</code> -</pre> - -<h3 id="build-error-on-macos-with-xcode-43">Build error on MacOS with XCode 4.3.</h3> -<p><strong>Symptom</strong>: All builds fail when using XCode 4.3.</p> -<p><strong>Cause</strong>: XCode 4.3 switched the default compiler from -gcc to llvm, and llvm rejects code that used to be -accepted by gcc.</p> -<p><strong>Fix</strong>: Use XCode 4.2.</p> - -<h3 id="build-error-with-40x-and-earlier-on-ubuntu-1110">Build error with 4.0.x and earlier on Ubuntu 11.10.</h3> -<p><strong>Symptom</strong>: Building IceCreamSandwich 4.0.x (and older -versions) on Ubuntu 11.10 and newer fails with errors similar to this: -<code><command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined [enabled by default]</code></p> -<p><strong>Cause</strong>: Ubuntu 11.10 uses a version of gcc where that symbol -is defined by default, and Android also defines that symbol, -which causes a conflict.</p> -<p><strong>Fix</strong>: Either downgrade to Ubuntu 10.04, or use the master -branch, which can be compiled on Ubuntu 11.10 and newer.</p> -<pre class="devsite-click-to-copy"> -<code class="devsite-terminal">repo init -b master</code> -<code class="devsite-terminal">repo sync</code> -</code></pre> - -<h2 id="source-sync">Source sync issues</h2> - -<h3 id="difficulties-syncing-the-source-code-proxy-issues">Difficulties syncing the source code (proxy issues).</h3> +<h2 id="difficulties-syncing-the-source-code-proxy-issues"> +Difficulties syncing the source code (proxy issues)</h2> <p><strong>Symptom</strong>: <code>repo init</code> or <code>repo sync</code> fail with http errors, typically 403 or 500.</p> <p><strong>Cause</strong>: There are quite a few possible causes, most often @@ -156,18 +35,8 @@ large amounts of data getting transferred.</p> and explicitly using <code>repo sync -j1</code> have been reported to improve the situation for some users.</p> -<h3 id="difficulties-syncing-the-source-tree-virtualbox-ethernet-issues">Difficulties syncing the source tree (VirtualBox Ethernet issues).</h3> -<p><strong>Symptom</strong>: When running <code>repo sync</code> in some VirtualBox installations, -the process hangs or fails with a variety of possible symptoms. -One such symptom is -<code>DownloadError: HTTP 500 (Internal Server Error: Server got itself in trouble)</code>.</p> -<p><strong>Cause</strong>: The default network behavior of VirtualBox is to use -NAT (Network Address Translation) to connect the guest system to -the network. The heavy network activity of repo sync triggers some -corner cases in the NAT code.</p> -<p><strong>Fix</strong>: Configure VirtualBox to use bridged network instead of NAT.</p> - -<h3 id="difficulties-syncing-the-source-tree-dns-issues">Difficulties syncing the source tree (DNS issues).</h3> +<h2 id="difficulties-syncing-the-source-tree-dns-issues"> +Difficulties syncing the source tree (DNS issues)</h2> <p><strong>Symptom</strong>: When running <code>repo sync</code>, the process fails with various errors related to not recognizing the hostname. One such error is <code><urlopen error [Errno -2] Name or service not known></code>.</p> @@ -193,7 +62,8 @@ eee.fff.ggg.hhh android.googlesource.com don't change, and if they do and you can't connect you'll have to resolve those hostnames again and edit <code>etc/hosts</code> accordingly.</p> -<h3 id="difficulties-syncing-the-source-tree-tcp-issues">Difficulties syncing the source tree (TCP issues).</h3> +<h2 id="difficulties-syncing-the-source-tree-tcp-issues"> +Difficulties syncing the source tree (TCP issues)</h2> <p><strong>Symptom</strong>: <code>repo sync</code> hangs while syncing, often when it's completed 99% of the sync.</p> <p><strong>Cause</strong>: Some settings in the TCP/IP stack cause difficulties @@ -204,15 +74,5 @@ nor fails.</p> <p>On MacOS, disable the rfc1323 extension in the network settings.</p> -<h2 id="runtime-issues">Runtime issues</h2> -<h3 id="camera-and-gps-dont-work-on-galaxy-nexus">Camera and GPS don't work on Galaxy Nexus.</h3> -<p><strong>Symptom</strong>: Camera and GPS don't work on Galaxy Nexus. -As an example, the Camera application crashes as soon as it's -launched.</p> -<p><strong>Cause</strong>: Those hardware peripherals require proprietary -libraries that aren't available in the Android Open Source -Project.</p> -<p><strong>Fix</strong>: None.</p> - </body> </html> |